Some very interesting perspectives here. I think alot of you guys may be right about my feelings towards it are coloured by the fact I don't use any of it. In the interim, I ran into a very nice guy who just opened a gaming store not too far from my office. I bought him a box of random obscure RPGs, games, and duplicate books, and he gave me a fair deal for them. He also is running campaigns and such, though he seems more interested in Dungeon Crawl Classics. I almost stuck around for it... I really wanted to, but I felt guilty about not being home. I need to see a shrink lol.
Lowkey, I'm glad to hear your kids got into it. Maybe I should try running the boxed set of 5th edition with them this weekend and see where that goes. Should I have them create their own characters, or use the pre-mades?
I think what I'm going to do is start with the stuff that I know I will never touch. All the old Gamma World, Star Frontiers, Runequest, etc., games that are never, ever going to see a tabletop. I've got quite a few there that I can work through selling, and see how I feel after that is done.